Asymmetric N‑Heterocyclic Carbene (NHC)-Catalyzed Annulation of Modified Enals with Enolizable Aldehydes
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https://figshare.com/articles/dataset/Asymmetric_N_Heterocyclic_Carbene_NHC_Catalyzed_Annulation_of_Modified_Enals_with_Enolizable_Aldehydes/2365408
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资源简介:
N-Heterocyclic carbene (NHC)-catalyzed highly enantioselective lactonization of modified enals with enolizable aldehydes, proceeding via the α,β-unsaturated acylazolium intermediates, is reported. The reaction results in the asymmetric synthesis of synthetically important 4,5-disubstituted dihydropyranones.
创建时间:
2016-02-18



